@book{54777,
	author = {Thompson, Paul B., and ebrary, Inc.},
	title = {The spirit of the soil},
	publisher = {Routledge,},
	year = {1995.},
	series = {Environmental philosophies series},
	address = {London ;},
	url = {http://site.ebrary.com/lib/strathmore/Doc?id=2003070}
}